157427416

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{150217}}^1$

素因数の和:150354

約数の個数: 16

約数和(自身を含む): 297431640

約数和(自身を除く): 140004224

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 150217, 300434, 600868, 1201736, 19678427, 39356854, 78713708, 157427416]

約数ペア:

[(1, 157427416), (2, 78713708), (4, 39356854), (8, 19678427), (131, 1201736), (262, 600868), (524, 300434), (1048, 150217)]